Ahora si(?

app/Http/Controllers/ClubController.php

@@ -0,0 +1,47 @@
+<?php
+
+namespace App\Http\Controllers;
+
+use App\Models\Club;
+use Illuminate\Http\Request;
+
+class ClubController extends Controller
+{
+    public function index()
+    {
+        $clubes = Club::with('equipos')->get();
+        return response()->json($clubes);
+    }
+
+    public function show($id)
+    {
+        $club = Club::with('equipos', 'jugadores')->findOrFail($id);
+        return response()->json($club);
+    }
+
+    public function store(Request $request)
+    {
+        $data = $request->validate([
+            'nombre' => 'required|string|max:100',
+        ]);
+        $club = Club::create($data);
+        return response()->json($club, 201);
+    }
+
+    public function update(Request $request, $id)
+    {
+        $club = Club::findOrFail($id);
+        $data = $request->validate([
+            'nombre' => 'sometimes|string|max:100',
+        ]);
+        $club->update($data);
+        return response()->json($club);
+    }
+
+    public function destroy($id)
+    {
+        $club = Club::findOrFail($id);
+        $club->delete();
+        return response()->json(null, 204);
+    }
+}